WordPress plugin comparison
Ninja Forms vs signwpdf PDF Sign & Fill
At a glance
- Ninja Forms has more active installs: 500K+, against 50+ for signwpdf PDF Sign & Fill.
- On a typical day, Ninja Forms is downloaded about 13,741 times, signwpdf PDF Sign & Fill about 5.
- signwpdf PDF Sign & Fill has no reviews yet.
- Ninja Forms was updated more recently: Nov 9, 2026, against Mar 13, 2026 for signwpdf PDF Sign & Fill.
- Ninja Forms resolves more of its support threads: 60% in the last two months, against 0% for signwpdf PDF Sign & Fill.
- Ninja Forms is tested with a newer WordPress: 7.1.4, against 6.9.11 for signwpdf PDF Sign & Fill.
- Ninja Forms has been around longer: since 2011, against 2026 for signwpdf PDF Sign & Fill.
Line by line
Ninja Forms leads on 7 of 7 comparable lines.
| Metric |  Ninja Forms |  signwpdf PDF Sign & Fill |
|---|---|---|
| Popular rank | #114 | #20,132 |
| Active installs | 500K+ | 50+ |
| Downloads, last 30 days | 1.1M | 103 |
| Rating | 4.4(1.4K) | No ratings |
| Support threads resolved | 60% | 0% |
| Tested up to | 7.1.4 | 6.9.11 |
| Search multiplier | ×2.56 | ×0.18 |
| Last release | 1 day ago | 8 months ago |
| Requires PHP | 7.4 | 7.4 |
From WordPress.org's public data, refreshed every night. Downloads are WordPress.org's official daily figures for the last 30 days.
Tags they share
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